heres one..
whether the weather be fine or whether the weather be not
whether the weather be cold or whether the weather be hot
well whether the weather, whatever the weather
whether we like it or not!!!...

How much wood could Chuck Woods' woodchuck chuck, if Chuck Woods' woodchuck could and would chuck wood? If Chuck Woods' woodchuck could and would chuck wood, how much wood could and would Chuck Woods' woodchuck chuck? Chuck Woods' woodchuck would chuck, he would, as much as he could, and chuck as much wood as any woodchuck would, if a woodchuck could and would chuck wood.

Through three cheese trees three free fleas flew.
While these fleas flew, freezy breeze blew.
Freezy breeze made these three trees freeze.
Freezy trees made these trees' cheese freeze.
That's what made these three free fleas sneeze.

Unique New York. New York is unique. You know you need unique New York.

Gah I had trouble just TYPING that one XD

Then of course my alltime favorie Singing in the Rain number....

Moses supposes his toeses are roses, but Moses supposes erroniously.
For Moses, he knowses his toeses aren't roses, as Moses supposes his toeses to be.

also..

Chester chooses chestnuts, cheddar cheese with chewy chives.
He chews them and he chooses them. He chooses them and he chews them. . .
those chestnuts, cheddar cheese and chives in cheery, charming chunks.

Chester chooses chestnuts, cheddar cheese with chewy chives.
He chews them and he chooses them. He chooses them and he chews them. . .
those chestnuts, cheddar cheese and chives in cheery, charming chunks.

If one doctor doctors another doctor, does the doctor
who doctors the doctor doctor the doctor the way the
doctor he is doctoring doctors? Or does he doctor
the doctor the way the doctor who doctors doctors?

Mr. See owned a saw.
And Mr. Soar owned a seesaw.
Now See's saw sawed Soar's seesaw
Before Soar saw See,
Which made Soar sore.
Had Soar seen See's saw
Before See sawed Soar's seesaw,
See's saw would not have sawed
Soar's seesaw.
So See's saw sawed Soar's seesaw.
But it was sad to see Soar so sore
Just because See's saw sawed
Soar's seesaw!